Error "Invalid argument" running on windows, python 3.5

I try to run the implementation with python 3.5 on windows 10. I have to change some function to change from python 2.x to python 3.5 such as: print "hello" ---> print("hello") xrange() --> range() izip --> zip Change some import style Finally, I can run data preparation. Then when I try to train network from lsp dataset and pretrained AlexNet. +It load the input data successfully. +Then, the error come when it run the code in function evaluate_pcp in regressionnet.py. for i, batch in tqdm(enumerate(test_it), total=num_batches): I think it comes from the reading data with multithread, but I don't know where the bug come from, and how can I debug the error. Please guide me how can I check the error, thank you.

The following is the stack trace:

Reading dataset from datasets/lsp_ext/train_joints.csv
8046it [00:43, 184.71it/s]G:\Pose\deeppose_tf-master\scripts\dataset.py:111: Use
rWarning: Skipping joint with incorrect joints coordinates. They are out of the
image.
image: G:/Pose/deeppose_tf-master\datasets/lsp_ext\images\im08075.jpg, joint: [
386.32211538  150.625     ], im.shape: (161, 241)
  'image: {}, joint: {}, im.shape: {}'.format(img_path, joints[i_joint], image_s
hape[:2]))
11000it [00:59, 186.13it/s]
Joints shape: (14, 2)
Reading dataset from datasets/lsp_ext/test_joints.csv
1000it [00:11, 83.85it/s]
Joints shape: (14, 2)
Reading dataset from datasets/lsp_ext/train_lsp_small_joints.csv
1000it [00:10, 99.88it/s]
Joints shape: (14, 2)
1000
<enumerate object at 0x000000002BE6D168>
  0%|                                                    | 0/8 [00:00<?, ?it/s]
Traceback (most recent call last):
File "scripts/train.py", line 242, in <module>
    main(sys.argv[1:])
  File "scripts/train.py", line 237, in main
    output_dir=args.o_dir
  File "scripts/train.py", line 77, in train_loop
    tag_prefix='test')
  File "G:\Pose\deeppose_tf-master\scripts\regressionnet.py", line 279, in evalu
ate_pcp
    for i, batch in tqdm(enumerate(test_it), total=num_batches):
  File "C:\Users\icomlab\AppData\Local\Programs\Python\Python35\lib\site-package
s\tqdm\_tqdm.py", line 959, in __iter__
    for obj in iterable:
  File "C:\Users\icomlab\AppData\Local\Programs\Python\Python35\lib\site-package
s\chainer\iterators\multiprocess_iterator.py", line 87, in __next__
    self._thread = self._prefetch_loop.launch_thread()
  File "C:\Users\icomlab\AppData\Local\Programs\Python\Python35\lib\site-package
s\chainer\iterators\multiprocess_iterator.py", line 307, in launch_thread
    initargs=(self.dataset, self.mem_size, self.mem_bulk))
  File "C:\Users\icomlab\AppData\Local\Programs\Python\Python35\lib\multiprocess
ing\context.py", line 118, in Pool
    context=self.get_context())
  File "C:\Users\icomlab\AppData\Local\Programs\Python\Python35\lib\multiprocess
ing\pool.py", line 168, in __init__
    self._repopulate_pool()
  File "C:\Users\icomlab\AppData\Local\Programs\Python\Python35\lib\multiprocess
ing\pool.py", line 233, in _repopulate_pool
    w.start()
  File "C:\Users\icomlab\AppData\Local\Programs\Python\Python35\lib\multiprocess
ing\process.py", line 105, in start
    self._popen = self._Popen(self)
  File "C:\Users\icomlab\AppData\Local\Programs\Python\Python35\lib\multiprocess
ing\context.py", line 313, in _Popen
    return Popen(process_obj)
  File "C:\Users\icomlab\AppData\Local\Programs\Python\Python35\lib\multiprocess
ing\popen_spawn_win32.py", line 66, in __init__
    reduction.dump(process_obj, to_child)
  File "C:\Users\icomlab\AppData\Local\Programs\Python\Python35\lib\multiprocess
ing\reduction.py", line 59, in dump
    ForkingPickler(file, protocol).dump(obj)
# OSError: [Errno 22] Invalid argument

Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "C:\Users\icomlab\AppData\Local\Programs\Python\Python35\lib\multiprocess
ing\spawn.py", line 106, in spawn_main
    exitcode = _main(fd)
  File "C:\Users\icomlab\AppData\Local\Programs\Python\Python35\lib\multiprocess
ing\spawn.py", line 116, in _main
    self = pickle.load(from_parent)
# EOFError: Ran out of input

asanakoy / deeppose_tf

Error "Invalid argument" running on windows, python 3.5 #15